YANKTON, SD 57078 Weather Forecast & Current Conditions

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YANKTON, SD
Current Weather

12:56 AM CDT APR 16, 2026
Clear
52°F
Feels Like: 52°F
Dewpoint: 43°F
Rel. Hum.: 71%
Visibility: 10 miles
Wind: S at 3 mph
Pressure: 29.73 inches
Last 72 hours

Local Area Snow Depth

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YANKTON, SD 57078
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly clear. Lows in the mid 40s. Southeast winds 5 to 10 mph.
THURSDAY
Sunny, warmer with highs in the mid 80s. South winds 10 to 15 mph, becoming southwest 15 to 20 mph in the afternoon.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. South winds 15 to 20 mph with gusts up to 35 mph.
FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. Windy and much cooler with highs in the upper 50s. Northwest winds 20 to 30 mph with gusts up to 40 mph.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Windy and much cooler with lows in the upper 20s. Northwest winds 20 to 30 mph with gusts up to 40 mph, diminishing to 15 to 20 mph with gusts up to 30 mph after midnight.
SATURDAY
Sunny, breezy with highs in the lower 50s.
SATURDAY NIGHT
Partly cloudy in the evening, then clearing. Breezy with lows in the upper 20s.
SUNDAY
Sunny. Not as cool with highs in the lower 60s.
SUNDAY NIGHT
Mostly clear. Not as cool with lows in the upper 30s.
MONDAY
Sunny. Much warmer with highs in the upper 70s.
MONDAY NIGHT
Mostly clear. Lows in the upper 40s.
TUESDAY
Sunny. Highs in the upper 70s.
TUESDAY NIGHT
Mostly clear. Lows around 50.

Visible Weather Satellite
YANKTON, SD 57078
Infrared Weather Satellite
YANKTON, SD 57078
NEXRAD Weather Radar
YANKTON, SD 57078

YANKTON, SD 3 hourly weather forecast

weather forecast created  5:00 PM PDT  4/15/2026
Thursday
16 APR 2026
YANKTON, SD 57078 weather forecast Day 1, 0 hours 1 AM 51° 49° Clear 1%

0% Thunder
( 0% severe)
SSE   6 71% 42°
Low 45° YANKTON, SD 57078 weather forecast Day 1, 3 hours 4 AM 47° 44° Clear SE   6 80% 41°
High 85° YANKTON, SD 57078 weather forecast Day 1, 6 hours 7 AM 46° 42° Clear 1%

0% Thunder
( 0% severe)
SE   7 79% 40°

Clear



YANKTON, SD 57078 weather forecast Day 1, 9 hours 10 AM 61° 59° Clear S   12 51% 43°
YANKTON, SD 57078 weather forecast Day 1, 12 hours 1 PM 78° 78° Clear 0%

0% Thunder
( 2% severe)
SSW   15 25% 39°
YANKTON, SD 57078 weather forecast Day 1, 15 hours 4 PM 84° 81° Clear SW   18 16% 33°
YANKTON, SD 57078 weather forecast Day 1, 18 hours 7 PM 81° 79° Clear 0%

0% Thunder
( 2% severe)
S   15 18% 34°
YANKTON, SD 57078 weather forecast Day 1, 21 hours 10 PM 69° 69° Partly Cloudy S   17 31% 37°
Friday
17 APR 2026
YANKTON, SD 57078 weather forecast Day 2, 0 hours 1 AM 64° 62° Partly Cloudy 3%

0% Thunder
( 3% severe)
S   18 40% 39°
Low 44° YANKTON, SD 57078 weather forecast Day 2, 3 hours 4 AM 59° 56° Mostly Cloudy W   17 53% 42°
High 56° YANKTON, SD 57078 weather forecast Day 2, 6 hours 7 AM 49° 43° Mostly Cloudy 2%

0% Thunder
( 2% severe)
NNW   17 61% 36°

Mostly Cloudy




Windy
YANKTON, SD 57078 weather forecast Day 2, 9 hours 10 AM 46° 38° Mostly Cloudy NW   24 63% 34°
YANKTON, SD 57078 weather forecast Day 2, 12 hours 1 PM 49° 41° Mostly Cloudy 2%

0% Thunder
( 0% severe)
NNW   25 50% 31°
YANKTON, SD 57078 weather forecast Day 2, 15 hours 4 PM 51° 44° Mostly Cloudy NNW   26 37% 26°
YANKTON, SD 57078 weather forecast Day 2, 18 hours 7 PM 48° 41° Mostly Cloudy 4%

0% Thunder
( 1% severe)
NW   22 35% 22°
YANKTON, SD 57078 weather forecast Day 2, 21 hours 10 PM 41° 32° Mostly Cloudy NW   20 43% 21°

YANKTON, SD extended weather forecast

Saturday
18 APR 2026
Sunday
19 APR 2026
Monday
20 APR 2026
Tuesday
21 APR 2026
Wednesday
22 APR 2026
Low 30° Low 31° Low 41° Low 48° Low 49°
High 52° High 66° High 73° High 76° High 83°
YANKTON, SD 57078 weather forecast Day 3 YANKTON, SD 57078 weather forecast Day 4 YANKTON, SD 57078 weather forecast Day 5 YANKTON, SD 57078 weather forecast Day 6 YANKTON, SD 57078 weather forecast Day 7
Partly Cloudy
27% Rain/Snow
Partly Cloudy
7% Rain/Snow
Clear
5% Rain
Clear
10% Rain
Partly Cloudy
22% Rain
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